Natural high polymers/

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: GREENWOOD, C.T. and MILNE, E.Ann
Hōputu: Pukapuka
Reo:Ingarihi
I whakaputaina: Edinburgh: Oliver, c1968.
Ngā marau:
Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!